diff --git a/Doc/using/mac.rst b/Doc/using/mac.rst
index 2fd6eace2b5dda2..6490cec91bf4aa3 100644
--- a/Doc/using/mac.rst
+++ b/Doc/using/mac.rst
@@ -1,3 +1,4 @@
+.. highlight:: none
 
 .. _using-on-mac: